1325196

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 3387384

約数和(自身を除く): 2062188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 281, 393, 524, 562, 786, 843, 1124, 1179, 1572, 1686, 2358, 2529, 3372, 4716, 5058, 10116, 36811, 73622, 110433, 147244, 220866, 331299, 441732, 662598, 1325196]

約数ペア:

[(1, 1325196), (2, 662598), (3, 441732), (4, 331299), (6, 220866), (9, 147244), (12, 110433), (18, 73622), (36, 36811), (131, 10116), (262, 5058), (281, 4716), (393, 3372), (524, 2529), (562, 2358), (786, 1686), (843, 1572), (1124, 1179)]